| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.91 | 7.343% | $221.03 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $174.43 | 3.842% | $181.1316 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $146.98 | 13.115% | $166.2564 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $235.92 | 8.391% | $255.716 | $255.72 | $255.70 | $255.70 |
| Purchase #5 | $29.29 | 3.436% | $30.2964 | $30.30 | $30.30 | $30.30 |
| Purchase #6 | $136.64 | 7.582% | $147 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $221.59 | 12.359% | $248.9763 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,150.76 | $1,250.4067 | $1,250.42 | $1,250.45 | $1,250.40 | |